KIA of Sportazh - Kia Sportage
Governing bodies and operation receptions
Current leaving and service
Engine
Systems of cooling, heating, ventilation and air conditioning
   General information
   System of cooling of the engine
      Cooling liquid - general information
      Replacement of cooling liquid - general comments
      Tightness check, replacement of hoses of system of cooling
      Thermostat check
      Check of serviceability of functioning of the coupling of coupling of the fan of system of cooling
      Washing of a path of system of cooling
      Removal and thermostat installation
      Removal, check of a condition and installation of a radiator of system of cooling, replacement of radiatorny hoses
      Removal and installation of a broad tank
      Removal and installation of a perepuskny branch pipe of an okhladitelny path of the petrol engine
      Replacement of the bearing of a drive of the fan of system of cooling
      Removal, installation and service of the water pump
   Systems of ventilation, heating and air conditioning
Power supply systems, managements of engine/decrease in toxicity of the fulfilled gases and production of the fulfilled gases
Systems of electric equipment of the engine
Five-step manual box of gear shifting
Automatic transmission
Transmission line
Brake system
Suspension bracket and steering
Body
Onboard electric equipment
Control body sizes
Schemes of electric connections



Kia Sportage>> Systems of cooling, heating, ventilation and air conditioning>> System of cooling of the engine>> Thermostat check

Thermostat check

Check without thermostat removal

 PERFORMANCE ORDER

  1. Before removing and checking operability of the thermostat, make sure that problems with cooling of the engine arose not owing to falling of level of the heat-carrier, or weakening of a belt of a drive of GRM. Check serviceability of functioning of the indicator on a combination of devices.
  2. If the engine insufficiently quickly gets warm to working temperature (according to indicator indications), it is necessary to remove the thermostat (see. The section Removal and thermostat installation) and to check, whether it is jammed in open situation, - in case of need make replacement.
  3. The option is not excluded also that the thermostat simply was not established during performance of the last service of the car. Car operation at the removed thermostat is characterized by the increased fuel consumption and excessive concentration of toxic components in the fulfilled gases.
  4. At an overheat of the engine feel the top hose of a radiator, - if the hose is not heated-up, therefore the thermostat is jammed in a closed position and the heat-carrier continues to circulate on a small circle, without getting to a radiator. Replace the thermostat. Otherwise it is necessary to consider the other possible causes of an overheat of the engine (see. The section Diagnostics of malfunctions in Head Introduction at the beginning of the Management).

Check with thermostat removal

 PERFORMANCE ORDER

  1. Remove the thermostat (see. Section Removal and thermostat installation).
  1. Lower the thermostat on a piece of a twine in the capacity filled with water, - the thermostat should not concern capacity walls.
  1. Lower in water the thermometer and start to heat up capacity, watching behavior of the main and additional valves of the thermostat. Compare results of measurement to requirements of Specifications of the Head of System of cooling, heating, ventilation and air conditioning.
  1. Take the thermostat and let's to it cool down, - valves should be closed completely.
  2. The faulty thermostat is subject to replacement.